Alternative Name:Debtbound by Blood; The Devil's Classroom; 사채지간

Genre(s):ActionDramaSchool Life

Demographic:Seinen

Summary:
Kim Sang-an, a cold-blooded loan shark. When his sister, a school teacher, takes her own life after being relentlessly tormented by her students…... MORE Kim Sang-an, a cold-blooded loan shark. When his sister, a school teacher, takes her own life after being relentlessly tormented by her students… He becomes their new homeroom teacher to collect the “debt” of her life. A debt collector who would crawl into the depths of hell to get what’s owed, and students who are nothing short of demons. A brutal “teacher-student” relationship begins now. HIDE